Multiplicative

[Mitchell Harris]

On Mon, 16 May 2005, kohmoto wrote:

>    Dear Mitchell
>    I saw your site of "OEIS editing : missing mult keyword".
>
>    A049418 and A074847 which I submitted are multiplicative
...
>    I am sure that the divisor functions which I defined are all 
>multiplicative.
>    Because the algorithm which calculates the Perfect numbers corresponding 
>each divisor functions depends on their multiplicative property.

Excellent! Go through all your sequences and confirm which ones are
multiplicative, and send me a list and the function on prime powers a(p^e)
(and/or a generating function).

-- 
Mitch Harris
Lehrstuhl fuer Automatentheorie, Fakultaet Informatik
Technische Universitaet Dresden, Deutschland
http://lat.inf.tu-dresden.de/~harris